Bicycle handlebar



FIG. 1 is a front right perspective view of the bicycle handlebar;

FIG. 2 is a right side view, which is a mirror image of the left sideview;

FIG. 3 is a top view;

FIG. 4 is a back view;

FIG. 5 is a bottom view; and,

FIG. 6 is a front view thereof.

CLAIM The ornamental design for a bicycle handlebar, as shown anddescribed.